During these phases, sunspots and solar eruptions are uncommon. At this time, the Sun’s magnetic field is mainly dipolar. Signs of magnetic activity at active latitudes become hard to see.

A 40-year study shows the Sun’s internal structure subtly shifts between quiet cycles, offering clues to future solar ...

According to a new analysis of decades' worth of data, the lulls in the Sun's 11-year activity cycle aren't identical – and measurable shifts in its internal vibrations occurred during the deepest ...

The Sun undergoes a cycle of activity that lasts about 11 years, experiencing a minimum of activity and a maximum of activity ...

Scientists have analyzed more than 40 years of astronomical data to uncover evidence that the sun's internal structure subtly ...

The Sun experienced its first spotless days in four years, from February 22-24, 2026, indicating a shift towards a calmer ...

Learn how four decades of solar observations uncovered hidden changes inside the Sun and what they could mean for future ...

The Sun has just shown a peculiarity not seen for several years: its surface has become completely uniform again, devoid of ...

The combination of the Spring equinox and the Sun's solar cycle starting towards its minimum means now is the last best time ...

Our sun has officially hit its solar maximum, with increased rates of auroras and solar flares expected in the coming months, NASA has announced. The sun goes through 11-year cycles of activity, ...

The colossal ball of hot gas at the center of our solar system will be lively for the next year, NASA said. The sun has reached its "solar maximum period," which is a state of heightened activity in ...